Vehicle fragrance device and vehicle

Abstract

The application provides a vehicle-mounted fragrance device and a vehicle, the vehicle-mounted fragrance device comprising: a shell, which is formed with a mounting cavity and is provided with a lifting opening; a fragrance assembly, which comprises: a plurality of fragrance sticks; a fragrance mounting seat, wherein the plurality of fragrance sticks are mounted on the fragrance mounting seat; a lifting mechanism, which comprises a lifting platform, the lifting platform is arranged in the mounting cavity in a vertically movable manner, and the fragrance assembly is mounted on the lifting platform; and a rotating mechanism, which is connected with the fragrance mounting seat and is used to drive the fragrance mounting seat to rotate around an axis perpendicular to the lifting platform, so as to adjust the positions of the plurality of fragrance sticks. Thus, the lifting mechanism is arranged to realize the lifting of the fragrance assembly, so that the fragrance sticks are selectively exposed, and the rotating mechanism and the plurality of fragrance sticks with different fragrance types are arranged to realize the rotation and fragrance changing, so that different fragrance types can be selected according to the needs of the driver or passenger, and the use experience of the driver or passenger is improved.

Description

Technical Field

[0001] This invention relates to the field of automotive technology, and in particular to an in-vehicle fragrance device and a vehicle. Background Technology

[0002] With the development of the automotive industry and the improvement of people's quality of life, the in-car environment has become a hot topic of consumer concern. Therefore, the air environment inside the car has become increasingly important. Fragrance devices can use fragrances to release different scents into the air to improve the environment inside the car.

[0003] Currently, existing fragrance devices have fixed installation locations and offer only a limited range of scents, failing to meet users' needs. Summary of the Invention

[0004] In view of this, the present invention aims to provide a car fragrance device that achieves a hidden design and allows for rotating to change the fragrance, thereby enhancing the user experience.

[0005] To achieve the above objectives, the technical solution of the present invention is implemented as follows:

[0006] A car fragrance device includes: a housing having a mounting cavity and a lifting port; a fragrance component including: a plurality of fragrance sticks; a fragrance mounting base on which the plurality of fragrance sticks are mounted; a lifting mechanism including a lifting platform vertically movably arranged within the mounting cavity, on which the fragrance component is mounted, and which can move the fragrance component outside the mounting cavity through the lifting port; and a rotating mechanism connected to the fragrance mounting base and used to drive the fragrance mounting base to rotate about an axis perpendicular to the lifting platform to adjust the position of the plurality of fragrance sticks.

[0007] According to one embodiment of the present invention, the fragrance assembly further includes: a mounting shaft, the mounting shaft being mounted on the lifting platform, and the mounting shaft passing through the fragrance mounting seat in a vertical direction, and the fragrance mounting seat being adapted to rotate about the central axis of the mounting shaft.

[0008] According to one embodiment of the present invention, the fragrance stick includes: a shell assembly having a fragrance outlet; a fragrance body disposed within the shell assembly; a push switch vertically movably mounted within the shell assembly and adapted to open the fragrance outlet when pressed; a support base disposed within the shell assembly and below the push switch; and a reset member elastically supported between the support base and the push switch, and adapted to store energy when the push switch is pressed.

[0009] According to one embodiment of the present invention, the fragrance assembly further includes: a cover assembly, the cover assembly being mounted on the end of the mounting shaft and fixedly connected to the mounting shaft, the cover assembly having a relief groove on the side surface opposite to the fragrance stick, the relief groove being adapted to avoid the push switch, and the relief groove having a pressing part, the pressing part being adapted to cooperate with at least one of the plurality of fragrance sticks to press against the push switch and open the fragrance stick.

[0010] According to one embodiment of the present invention, the pressing part includes: a pressing surface, which can press against the fragrance component; and a guide surface, which is connected between the groove wall of the relief groove and the pressing surface.

[0011] According to one embodiment of the present invention, the shell assembly includes: a shell body, wherein the fragrance outlet is disposed on the side wall of the shell body; and a bottom shell, wherein the bottom shell is disposed at the bottom of the shell body.

[0012] According to one embodiment of the present invention, the fragrance holder includes: a base, the mounting shaft passing through the base, and the base having a plurality of mounting slots for mounting the fragrance stick.

[0013] According to one embodiment of the present invention, the mounting groove is provided with a guide rail extending in the radial direction, and the side wall of the bottom shell is provided with a guide groove, wherein the guide rail and the guide groove are guided and engaged.

[0014] According to one embodiment of the present invention, the rotating mechanism includes a rotary drive motor, the output shaft of which is provided with a rotary drive gear; the base is provided with an external gear ring, which is coaxially arranged with the base, and the rotary drive gear meshes with the external gear ring.

[0015] According to one embodiment of the present invention, the fragrance assembly further includes a support bearing that is radially supported between the mounting shaft and the base.

[0016] According to one embodiment of the present invention, the mounting shaft is provided with an air duct, and the wall surface of the mounting shaft is provided with an air outlet, the air outlet communicating with the air duct; the vehicle fragrance device further includes: an air supply assembly, the air outlet of the air supply assembly communicating with the air inlet of the air duct and adapted to supply air into the air duct; the housing is provided with an air inlet, the air inlet being adapted to communicate with the air inlet of the air supply assembly after it has been lifted.

[0017] According to one embodiment of the present invention, the lifting mechanism includes: a lifting drive assembly, which is installed in the housing and used to drive the lifting platform to lift; the lifting drive assembly includes: a lead screw, which is vertically disposed in the housing; a connecting bracket, which is connected to the lifting platform and is provided with a fixing nut adapted to be threadedly engaged with the lead screw; a lifting drive motor, which is connected to the lead screw and adapted to drive the lead screw to rotate about its central axis; and a guide assembly, which is connected between the housing and the lifting platform and adapted to guide the lifting platform in the vertical direction.

[0018] Compared with existing technologies, the in-vehicle fragrance device of the present invention has the following advantages:

[0019] The in-car fragrance diffuser of this application features a lifting mechanism that allows for selective exposure of fragrance sticks for user selection. A rotating mechanism further drives the fragrance holder to rotate relative to the lifting platform, adjusting the selected fragrance stick to a suitable position for fragrance delivery, thus enhancing the driving experience for passengers. Multiple fragrance sticks can offer various scents, allowing users to choose different fragrances according to their needs. The in-car fragrance diffuser can quickly change fragrances by rotating, adjusting the selected fragrance stick to the appropriate position for fragrance delivery.

[0020] Furthermore, since the in-car fragrance device of this application is also equipped with ambient lighting, it can enhance the sense of ritual when users use the in-car fragrance device. At the same time, the in-car fragrance device of this application is also equipped with an NFC chip, which enables the in-car fragrance device to identify the fragrance type and select the corresponding fragrance stick according to the user's needs, thereby enhancing the user's user experience.

[0021] Another object of the present invention is to provide a vehicle.

[0022] To achieve the above objectives, the technical solution of the present invention is implemented as follows:

[0023] A vehicle including the aforementioned in-vehicle fragrance device.

[0024] The advantages of the vehicle and the aforementioned in-vehicle fragrance device compared to the prior art will not be repeated here. Attached Figure Description

[0025] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0026] Figure 1 This is an exploded view of the in-vehicle fragrance device described in an embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram of the in-vehicle fragrance device hidden in the dashboard assembly according to an embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram showing the in-vehicle fragrance device being lifted above the dashboard assembly according to an embodiment of the present invention;

[0029] Figure 4 This is an assembly diagram of the housing, fragrance component, and lifting mechanism described in an embodiment of the present invention;

[0030] Figure 5 This is a schematic diagram of the fragrance component described in an embodiment of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the upper cover bottom according to an embodiment of the present invention;

[0032] Figure 7 This is a schematic diagram illustrating the fit between the mounting shaft and the fan assembly as described in an embodiment of the present invention;

[0033] Figure 8 for Figure 7 A magnified view of a portion at point A;

[0034] Figure 9 This is an exploded view of the fragrance stick described in an embodiment of the present invention.

[0035] Explanation of reference numerals in the attached figures:

[0036] Car fragrance device 100

[0037] Housing 1, Mounting cavity 11, Main control board 111, Lifting port 12, Air inlet 13, Top cover 14, Fragrance main outlet 15, Connecting part 16.

[0038] Fragrance stick 21, shell assembly 211, shell body 2111, fragrance outlet 2112, bottom shell 2113, guide groove 2114, top shell 2115, hollowed-out part 2115a

[0039] Fragrance diffuser body 212, push switch 213, through hole 2131, support base 214, limiting part 2141, reset part 215, NFC chip 217.

[0040] Fragrance holder 22, base 221, mounting slot 2211, guide rail 2211a, outer gear ring 2212, NFC circuit board 2213, partition 222, insertion groove 2221.

[0041] Mounting shaft 23, air duct 231, air inlet 2311, air outlet 232, air supply assembly 233, fan 2331, air outlet port 2331a, fan interface 2332, light-transmitting hole 234, light-shielding plate 235, mounting hole 236, snap-fit ​​groove 237.

[0042] Cover assembly 24, top cover 241, bottom cover 242, clearance groove 2421, pressing part 2422, pressing surface 2422a, guide surface 2422b, assembly rib 2423, connecting hole 2424, disc 2425, support bearing 25, bushing 251, ambient light 26, mounting plate 27, slot 271, insertion protrusion 272, lifting mechanism 3, lifting platform 31, air intake 311, mounting part 312, mounting groove 313, guide rod 32, lead screw 33, connecting bracket 34, lifting drive motor 35.

[0043] Rotary drive motor 4, Rotary drive motor cover 41

[0044] Instrument panel assembly 200. Detailed Implementation

[0045] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0046] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0047] The in-vehicle fragrance device 100 according to the present invention includes: a housing 1, a fragrance component, a lifting mechanism 3, and a rotating mechanism.

[0048] Among them, reference Figure 1 The housing 1 has an installation cavity 11 and a lifting port 12.

[0049] The fragrance assembly includes a fragrance holder 22 and multiple fragrance sticks 21, which are mounted on the fragrance holder 22. The lifting mechanism 3 includes a lifting platform 31, which is vertically movable within the mounting cavity 11. The fragrance assembly is mounted on the lifting platform 31, and the lifting platform 31 can move the fragrance assembly outside the mounting cavity 11 through a lifting port 12. A rotating mechanism is connected to the fragrance holder 22 and drives the fragrance holder 22 to rotate about an axis perpendicular to the lifting platform 31 to adjust the position of the multiple fragrance sticks 21.

[0050] Specifically, in combination Figure 2 and Figure 3The mounting cavity 11 is used to store and conceal the fragrance component, the lifting mechanism 3, and the rotating mechanism. The fragrance component is mounted on the lifting platform 31 and can move synchronously with the lifting platform 31. When the user needs to use the fragrance stick 21, by driving the lifting platform 31 to move vertically up and down within the mounting cavity 11, the fragrance component can be moved to the outside of the mounting cavity 11, at which point the fragrance stick 21 is exposed, and fragrance can be delivered to the user through the fragrance stick 21.

[0051] When the fragrance component is no longer in use, it can be moved downward via the lifting platform 31 and the fragrance stick 21 can be housed in the mounting cavity 11 to hide the fragrance stick 21, thereby achieving a retractable design for the fragrance component.

[0052] Furthermore, the rotating mechanism can drive the fragrance holder 22 to rotate relative to the housing 1. When the fragrance stick 21 is placed outside the mounting cavity 11, by driving the fragrance holder 22 to rotate, multiple fragrance sticks 21 arranged on the fragrance holder 22 can be driven to rotate synchronously, so as to adjust the position of multiple fragrance sticks 21 relative to the housing 1, thereby adjusting the fragrance stick 21 selected by the user to a position suitable for fragrance dispensing.

[0053] Multiple fragrance sticks 21 can be set to different fragrances, allowing users to choose the fragrance stick 21 with the corresponding fragrance according to their own needs, so as to create a comfortable driving atmosphere and enhance the user experience of drivers and passengers.

[0054] According to the present invention, the in-vehicle fragrance device 100 can drive the fragrance components to move vertically via the lifting mechanism 3, selectively exposing the fragrance sticks 21 for user selection. Furthermore, a rotating mechanism drives the fragrance mounting base 22 to rotate relative to the lifting platform 31, adjusting the user-selected fragrance stick 21 to a suitable position for delivering fragrance to the user, thereby enhancing the driving experience. Multiple fragrance sticks 21 can have various scents, allowing users to select different scents according to their needs. The in-vehicle fragrance device 100 can quickly change scents by rotating, adjusting the user-selected fragrance stick 21 with the corresponding scent to a suitable position for fragrance delivery.

[0055] In some embodiments of the present invention, the fragrance assembly further includes: a mounting shaft 23, which is mounted on the lifting platform 31 and passes through the fragrance mounting base 22 in a vertical direction, and the fragrance mounting base 22 can rotate about the central axis of the mounting shaft 23.

[0056] The mounting shaft 23 can be installed and fixed on the lifting platform 31 by means of connectors (such as screws, bolts, etc.), and the mounting shaft 23 can move synchronously with the lifting platform 31 relative to the housing 1.

[0057] Furthermore, a hole structure is provided at the center of the fragrance mounting base 22, through which the mounting shaft 23 passes to the fragrance mounting base 22, so that the mounting shaft 23 and the fragrance mounting base 22 are arranged coaxially. When the rotating mechanism drives the fragrance mounting base 22 to rotate, the fragrance mounting base 22 can rotate around the central axis of the mounting shaft 23.

[0058] Reference Figure 1 Multiple fragrance sticks 21 are arranged sequentially at intervals in the circumferential direction of the mounting shaft 23, so that the position of multiple fragrance sticks 21 can be adjusted by rotating the fragrance mounting base 22 to select different fragrance sticks 21.

[0059] like Figure 9 As shown, in some embodiments of the present invention, the fragrance stick 21 includes: a shell assembly 211, a fragrance body 212, and a push switch 213.

[0060] The shell assembly 211 is provided with a fragrance outlet 2112, the fragrance body 212 is disposed inside the shell assembly 211, and the push switch 213 is vertically movable and installed inside the shell assembly 211, and the push switch 213 can open the fragrance outlet 2112 when pressed.

[0061] Combination Figure 1 and Figure 9 The shell assembly 211 includes a shell body 2111, a top shell 2115, and a bottom shell 2113. The shell body 2111 is constructed as a barrel-shaped structure with a sealed lower end, and is mounted on the bottom shell 2113. The fragrance body 212 is disposed within the internal space of the shell body 2111 and is used to release fragrance. The shell body 2111 has internal ribs to secure the fragrance body 212. The fragrance outlet 2112 is located on the side wall of the shell body 2111, allowing the fragrance released by the fragrance body 212 to diffuse to the outside.

[0062] Furthermore, the top shell 2115 is fixedly connected to the top of the shell body 2111, and the top shell 2115 is provided with a hollow portion 2115a. The hollow portion 2115a is connected to the interior of the shell body 2111. The hollow portion 2115a is adapted to avoid the push switch 213 so that at least part of the push switch 213 is exposed. Thus, the push switch 213 exposed outside the shell assembly 211 can be driven to move by pressing, so as to open the fragrance stick 21 and the fragrance stick 21 can deliver fragrance.

[0063] Further reference Figure 9 The push switch 213 is constructed as a cylindrical structure, and its side wall can be fitted with the inner wall of the housing body 2111 with a clearance, so that the push switch 213 can move in the vertical direction.

[0064] Meanwhile, a through hole 2131 is provided on the side wall of the press switch 213. When the press switch 213 is pressed down, the through hole 2131 is positioned opposite to and connected with the fragrance outlet 2112, thereby connecting the containing space of the fragrance body 212 with the external space of the shell assembly 211, so that the fragrance can diffuse to the outside and complete the gas exchange.

[0065] It is understandable that when the press switch 213 is in the closed state (i.e., when the press switch 213 is not pressed down), the through hole 2131 and the fragrance outlet 2112 are spaced apart, and the side wall can block the fragrance outlet 2112, thereby achieving the sealing of the fragrance stick 21.

[0066] Furthermore, there are multiple fragrance outlets 2112, which are disposed on the side wall of the shell body 2111 and are evenly distributed in the circumferential direction of the shell body 2111. The fragrance outlet 2112 can also be configured as a pore structure with a larger aperture.

[0067] In some embodiments of the present invention, the fragrance stick 21 further includes a support base 214 and a reset member 215.

[0068] The support base 214 is disposed inside the housing 1 and is located below and in contact with the push switch 213. The reset member 215 is elastically supported between the support base 214 and the push switch 213, and the reset member 215 can store energy when the push switch 213 is pressed down.

[0069] Specifically, refer to Figure 9 A support base 214 is provided between the push switch 213 and the fragrance body 212. A limiting part 2141 is provided on the support base 214. The limiting part 2141 is cylindrical. The reset member 215 can be constructed as a spring, and the spring can be inserted into the limiting part 2141, so that the limiting part 2141 can limit the displacement of the spring in the circumferential direction and prevent the spring from slipping.

[0070] Furthermore, when the push switch 213 is subjected to an external force and moves downward, the push switch 213 can compress the spring, and the spring stores energy during the downward compression process. When the external force on the push switch 213 disappears, the reset member 215 releases energy, thereby driving the push switch 213 to reset.

[0071] In some embodiments of the present invention, the fragrance assembly further includes: a cover assembly 24, which is mounted on the end of the mounting shaft 23 and is fixedly connected to the mounting shaft 23. The cover assembly 24 has a relief groove 2421 on the side surface opposite to the fragrance stick 21. The relief groove 2421 is adapted to avoid the push switch 213. A pressing part 2422 is provided in the relief groove 2421. The pressing part 2422 can cooperate with at least one of the multiple fragrance sticks 21 to press against the push switch 213 and open the fragrance stick 21.

[0072] Specifically, in combination Figure 3 and Figure 6 One end of the mounting shaft 23 is connected to the lifting platform 31, and the cover assembly 24 is located at the other end of the mounting shaft 23 (i.e. the end of the mounting shaft 23 away from the lifting platform 31). When the fragrance assembly is housed in the mounting cavity 11, the cover assembly 24 can cover multiple fragrance sticks 21 and the base 221 to prevent other parts of the fragrance assembly (such as fragrance sticks 21) from being exposed.

[0073] Reference Figure 5 The cover assembly 24 includes an upper cover bottom 242 and an upper cover top 241. The upper wall surface of the upper cover top 241 is provided with a circular piece 2425 to decorate the cover assembly 24 and enhance its aesthetics. The circular piece 2425 can be constructed as a metal circular piece, and the metal circular piece can be fixedly connected to the upper cover top 241 by adhesive.

[0074] Furthermore, the top cover 241 is engaged with the bottom cover 242 by a snap fastener. The bottom cover 242 has an annular relief groove 2421 on the side surface opposite to the fragrance stick 21. The relief groove 2421 can avoid the press switch 213 of the fragrance stick 21 when it is not in use, so as to prevent the fragrance stick 21 when it is not in use from leaking fragrance due to the pressure of the press switch 213.

[0075] Further integration Figure 5 and Figure 6 The pressing part 2422 is disposed in the relief groove 2421, and the pressing part 2422 protrudes from the wall of the relief groove 2421 towards the fragrance stick 21. The pressing part 2422 can press and cooperate with the press switch 213 to drive the press switch 213 to move downward, thereby connecting the through hole 2131 on the press switch 213 with the fragrance outlet 2112 on the shell body 2111, thereby connecting the receiving space containing the fragrance body 212 with the external space, so that the fragrance can diffuse to the outside, thereby completing the gas exchange.

[0076] The part of the push switch 213 that contacts the pressing part 2422 can be constructed as a spherical structure to prevent the push switch 213 from scratching the pressing part 2422 and reduce the wear of the pressing part 2422 and the push switch 213.

[0077] like Figure 6 As shown, in one embodiment of the present invention, the pressing part 2422 includes a pressing surface 2422a and a guide surface 2422b.

[0078] The pressing surface 2422a can press against the fragrance component, and the guide surface 2422b is connected between the groove wall of the relief groove 2421 and the pressing surface 2422a.

[0079] Specifically, refer to Figure 6 The pressing surface 2422a is planar, and the guide surface 2422b is provided on both sides of the pressing surface 2422a and extends obliquely along the pressing surface 2422a toward the groove wall of the clearance groove 2421, serving as a transition between the guide surface 2422b and the clearance groove 2421, so that the push switch 213 can rotate along the guide surface 2422b to the pressing surface 2422a, so that the pressing surface 2422a can press and cooperate with the spherical structure on the push switch 213 to drive the push switch 213 to move downward.

[0080] Optionally, the guide surface 2422b can be constructed as an arc-shaped surface that extends obliquely along the pressing surface 2422a toward the wall of the clearance groove 2421. Alternatively, the guide surface 2422b can be constructed as a plane that extends obliquely along the pressing surface 2422a toward the wall of the clearance groove 2421. The two structures achieve the same technical effect, and no specific limitation is made here.

[0081] like Figure 6 As shown, it can be understood that the distance between the pressing surface 2422a and the relief groove 2421 is the largest on the pressing part 2422. The guide surfaces 2422b on both sides extend from the point where they are connected to the pressing surface 2422a to the relief groove 2421, so that the guide surfaces 2422b can guide the push switch 213, so that the push switch 213 can rotate to the pressing surface 2422a, thereby allowing the pressing surface 2422a to press against the push switch 213.

[0082] like Figure 4 As shown, when the rotating mechanism drives the fragrance mounting base 22 to rotate, the fragrance mounting base 22 drives the fragrance stick 21 to rotate relative to the cover assembly 24. That is, multiple fragrance sticks 21 rotate in the relief groove 2421. When at least one of the multiple fragrance sticks 21 rotates to press against the pressing part 2422, the pressing surface 2422a presses against the push switch 213 to drive the push switch 213 to move downward to the through hole 2131 and the fragrance outlet 2112, so that the receiving space containing the fragrance body 212 is connected to the external space, so that the fragrance can diffuse to the outside, thereby completing the gas exchange. At this time, the reset member 215 is in a compressed state.

[0083] When the rotating mechanism drives the fragrance mounting base 22 to rotate again, the fragrance stick 21, which is pressed and engaged with the pressing part 2422, rotates along the guide surface 2422b into the relief groove 2421. During this process, the reset member 215 is released, thereby driving the push switch 213 to reset and turn off the fragrance stick 21.

[0084] In some embodiments of the present invention, the fragrance mounting base 22 includes: a base 221, a mounting shaft 23 passing through the base 221, and the base 221 is provided with a plurality of mounting slots 2211 for mounting the fragrance stick 21.

[0085] Specifically, refer to Figure 4 The base 221 has a hole structure at its center. The mounting shaft 23 passes through the hole structure into the base 221. The upper wall of the base 221 has multiple mounting grooves 2211. The mounting grooves 2211 are recessed downward from the upper surface of the base 221 and extend along the radial direction of the base 221 to communicate with the side wall of the base 221 to form an opening. The fragrance stick 21 is installed into the mounting groove 2211 through the opening, thereby assembling the fragrance stick 21 onto the base 221.

[0086] In some embodiments of the present invention, the base 221 is provided with a guide rail 2211a extending in the radial direction, and the side wall of the bottom shell 2113 is provided with a guide groove 2114, and the guide rail 2211a and the guide groove 2114 are guided and engaged.

[0087] Specifically, in combination Figure 1 and Figure 5 A guide groove 2114 is provided on the side wall of the bottom shell 2113. The guide groove 2114 is arranged around the bottom shell 2113 in the circumferential direction, and the guide groove 2114 is recessed inward along the radial direction of the bottom shell 2113 to form a groove structure.

[0088] A guide rail 2211a extending radially is provided on the side wall of the mounting groove 2211, and the guide groove 2114 is adapted to the size of the guide rail 2211a, so that the guide rail 2211a can be embedded in the guide groove 2114. This allows the bottom shell 2113 to be installed into the mounting groove 2211 through the opening of the mounting groove 2211. At the same time, the shell body 2111 is installed on the bottom shell 2113, and the fragrance stick 21 is installed on the base 221 through the guide groove 2114 on the bottom shell 2113. The embedded cooperation between the guide rail 2211a and the guide groove 2114 limits the vertical movement of the fragrance stick 21, preventing it from wobbling in the vertical direction.

[0089] In a further embodiment of the present invention, the fragrance mounting base 22 further includes a mounting plate 27, which is sleeved on the end of the mounting shaft 23 away from the lifting platform 31. The mounting plate 27 is provided with a plurality of slots 271, and the top shell 2115 can be engaged with the slots 271 to fix both ends of the fragrance stick 21, thereby improving the assembly stability of the fragrance stick 21.

[0090] In a further embodiment of the present invention, the fragrance holder 22 further includes a partition 222, which extends upward from the base 221 in the vertical direction, and a mounting plate 27 is disposed on the top of the partition 222 and connected to the base 221.

[0091] Among them, reference Figure 3 The mounting plate 27 has a plug-in protrusion 272 on the side opposite to the cover assembly 24, and the partition plate 222 has a plug-in groove 2221 on the end opposite to the mounting plate 27. The plug-in protrusion 272 and the plug-in groove 2221 are plugged in to fix the mounting plate 27 and the partition plate 222.

[0092] Furthermore, multiple partitions 222 are provided, and the multiple partitions 222 are evenly spaced in the circumferential direction of the base 221. The multiple partitions 222 extend from the center of the base 221 to the edge of the base 221. Each partition 222 is provided between two adjacent fragrance sticks 21 to separate the multiple fragrance sticks 21 and prevent different fragrances from affecting each other.

[0093] Optionally, the partition 222 can be integrally formed with the base 221, and the mounting plate 27 can be fixedly connected to the partition 222 via the insertion protrusion 272, thereby connecting the mounting plate 27 to the base 221. Alternatively, the partition 222 can be integrally formed with the mounting plate 27, and the base 221 can be provided with a groove structure that can connect to the partition 222, so that the partition 222 can be fixedly connected to the base 221, thereby fixing the mounting plate 27 to the base 221, so as to realize the synchronous rotation of the base 221 and the mounting plate 27.

[0094] In some embodiments of the present invention, the rotating mechanism includes a rotary drive motor 4, the output shaft of which is provided with a rotary drive gear; the base 221 is provided with an external gear ring 2212, which is coaxially arranged with the base 221, and the rotary drive gear meshes with the external gear ring 2212.

[0095] Specifically, refer to Figure 5 The outer gear ring 2212 is fixedly connected to the base 221, and the outer gear ring 2212 meshes with the rotary drive gear. The rotary drive motor 4 is used to provide power to the rotary drive gear so as to drive the rotary drive gear to rotate through the output shaft. The rotary drive gear drives the outer gear ring 2212 to rotate, thereby driving the base 221 to rotate, realizing the rotation of the incense.

[0096] Among them, reference Figure 4 The lifting platform 31 is provided with a mounting part 312, and the mounting part 312 is provided with a mounting groove 313 that is compatible with the rotary drive motor 4, so that the rotary drive motor 4 can be engaged with the mounting part 312 to fix the rotary drive motor 4.

[0097] Optionally, the rotary drive motor 4 may also be provided with a rotary drive motor cover 41. The rotary drive motor 4 can be snapped into the mounting part 312 and then fixedly connected to the rotary drive motor cover 41 through a threaded connector to further improve the assembly stability of the rotary drive motor 4.

[0098] Meanwhile, the external gear ring 2212 can be arranged around the peripheral side wall of the base 221, and the rotary drive gear is arranged on the outer side of the base 221 along the radial direction of the base 221. The rotary drive gear meshes with the external gear ring 2212 to drive the base 221 to rotate through the rotary drive motor 4.

[0099] In addition, the outer gear ring 2212 can also be set on the side of the base 221 away from the fragrance stick 21, that is, set at the bottom of the base 221 and coaxially set with the base 221. The rotation drive gear is set on the outer side of the outer gear ring 2212 along the radial direction of the outer gear ring 2212, and the rotation drive gear meshes with the outer gear ring 2212 to drive the base 221 to rotate through the rotation drive motor 4.

[0100] In some embodiments of the present invention, the fragrance assembly further includes a support bearing 25, which is radially supported between the mounting shaft 23 and the base 221.

[0101] Specifically, the support bearing 25 is sleeved on the mounting shaft 23, and the support bearing 25 is disposed on the base 221 through a hole structure on the base 221, so as to support the base 221 and the mounting shaft 23 in the radial direction, thereby allowing the base 221 to rotate relative to the mounting shaft 23.

[0102] Furthermore, referring to Figure 1 There are two support bearings 25, which are arranged opposite each other in the axial direction. A bushing 251 is also provided between the two support bearings 25 to fix the two support bearings 25, so that the installation position of the two support bearings 25 relative to each other is fixed, thereby improving the connection reliability of the two support bearings 25.

[0103] Reference Figure 9In some embodiments of the present invention, the mounting shaft 23 is provided with an air duct 231 and an air supply component 233, and the wall surface of the mounting shaft 23 is provided with an air outlet 232, which is connected to the air duct 231. The car fragrance device 100 further includes an air supply component 233, the air outlet 2331a of the air supply component 233 is connected to the air inlet 2311 of the air duct 231, and the air supply component 233 can supply air into the air duct 231.

[0104] Specifically, refer to Figure 1 and Figure 7 The air supply assembly 233 includes a fan 2331 and a fan interface 2332. The lifting platform 31 is provided with a fixing hole structure for fixing the fan 2331. The fan 2331 is provided with fixing connectors (such as screws, bolts, etc.). The fixing connectors cooperate with the fixing hole structure to fix the fan 2331 on the lifting platform 31, so that the fan 2331 can move vertically through the lifting platform 31.

[0105] Furthermore, the lifting platform 31 is also equipped with an air intake 311, and the fan 2331 is arranged opposite to the air intake 311 to better realize the air intake function through the air intake 311. The fan 2331 is installed on the lifting platform 31 through the air intake 311 and can move vertically through the lifting platform 31.

[0106] The lifting platform 31 is provided with screw holes for fixing the fan 2331, and the fan 2331 can be fixedly installed on the lifting platform 31 with screws.

[0107] The mounting shaft 23 is connected to the fan 2331 via the fan interface 2332, and the fan interface 2332 connects the air inlet 2311 of the mounting shaft 23 and the air outlet 2331a of the fan 2331, so that the fan 2331 can deliver air to the mounting shaft 23.

[0108] The air duct 231 of the mounting shaft 23 extends axially upward from the air inlet 2311 to the top of the mounting shaft 23. An air outlet 232 is provided on the side of the mounting shaft 23 away from the air inlet 2311. The air sent into the mounting shaft 23 by the fan 2331 can be blown out through the air outlet 232. The air outlet 232 is directly opposite to the fragrance outlet 2112 of one of the multiple fragrance sticks 21, so as to facilitate the rapid diffusion of fragrance. The partition 222 can also guide the fragrance delivery direction of the fragrance stick 21, thereby achieving rapid fragrance diffusion.

[0109] It should be noted that the opening direction of the air outlet 232 of the mounting shaft 23 is adapted to be directly opposite to the fragrance stick 21 that is pressed and matched with the pressing part 2422, so as to diffuse the fragrance stick 21 with the corresponding fragrance selected by the user.

[0110] In some embodiments of the present invention, the housing 1 is provided with an air inlet 13, which can be connected to the air inlet port of the lifted air supply assembly 233.

[0111] Specifically, in combination Figure 1 and Figure 4 The periphery of the housing 1 is provided with a plurality of perforated structures that penetrate the housing 1 in the thickness direction. The plurality of perforated structures constitute an air inlet 13. Before the lifting platform 31 rises to the air inlet 13, the lifting platform 31 separates the air inlet port of the fan 2331 from the air inlet 13, so that the air inlet port of the air inlet 13 is in a closed space, which cannot realize the air supply function or the air supply capacity is poor. When the lifting platform 31 rises to the air inlet 13, the air inlet port of the fan 2331 is connected to the air inlet 13. The fan 2331 can draw air from outside the housing 1 through the air inlet 13 and send the air into the fragrance component through the fan interface 2332, and blow the fragrance out from the air outlet 232 to realize the fragrance diffusion function.

[0112] Combination Figure 6 and Figure 7 In a further embodiment of the present invention, the inner side of the mounting shaft 23 is provided with a plurality of mounting holes 236, and the surface of the top cover bottom 242 opposite to the fragrance stick 21 is provided with mounting ribs 2423 and a plurality of connecting holes 2424.

[0113] The assembly hole 236 and the connection hole 2424 are arranged opposite each other in the vertical direction to install the connecting fitting. The connecting fitting fixes the cover assembly 24 and the mounting shaft 23, thereby improving the assembly stability of the mounting shaft 23 and the cover assembly 24.

[0114] The mounting rib 2423 extends from one side of the cover assembly 24 to the side of the mounting shaft 23, and is inserted into the air duct 231 to block the air duct 231 at the top of the mounting shaft 23, so that air is blown out from the air outlet 232. The insertion and cooperation between the mounting rib 2423 and the air duct 231 can further improve the assembly stability of the cover assembly 24 and the mounting shaft 23.

[0115] In some embodiments of the present invention, the fragrance assembly further includes an ambient light 26, which is disposed within the mounting shaft 23, and the light emitted by the ambient light 26 can be transmitted through the wall of the mounting shaft 23.

[0116] Specifically, refer to Figure 8 The inner wall of the mounting shaft 23 is provided with a snap-fit ​​groove 237, and there are two snap-fit ​​grooves 237. The two snap-fit ​​grooves 237 are arranged opposite to each other in the radial direction of the mounting shaft 23. The ambient light 26 is installed into the mounting shaft 23 through the snap-fit ​​grooves 237.

[0117] Correspondingly, a light-transmitting hole 234 is also provided on the mounting shaft 23. The light-transmitting hole 234 penetrates the shaft wall of the mounting shaft 23 in the thickness direction. The ambient light 26 is installed at the light-transmitting hole 234 through the snap-fit ​​groove 237, so that light can be emitted from the light-transmitting hole 234.

[0118] Furthermore, a light-shielding plate 235 is also provided on the light-transmitting hole 234. When the light emitted from the ambient light 26 passes through the light-shielding plate 235, it can undergo diffuse reflection to prevent the light from the ambient light 26 from being dazzling.

[0119] It should be noted that the connector wire of the ambient light 26 can be routed from the bottom of the mounting shaft 23, so that the wire is hidden inside the mounting cavity 11 and the wire can be easily routed out.

[0120] In some embodiments of the present invention, the lifting mechanism 3 includes a lifting drive assembly and a guide assembly. The lifting drive assembly is mounted on the housing 1 and is used to drive the lifting platform 31 to rise and fall. The guide assembly is connected between the housing 1 and the lifting platform 31 and can guide the lifting platform 31 in the vertical direction.

[0121] Specifically, refer to Figure 4 The lifting drive component can provide power to drive the lifting platform 31 to move within the mounting cavity 11, thereby realizing the lifting and lowering of the fragrance stick 21.

[0122] Furthermore, the guiding assembly includes guide rods 32, wherein multiple guide rods 32 are provided, and multiple guide rods 32 are provided at the top corners of the lifting platform 31. All multiple guide rods 32 are fixedly connected to the housing 1. At the same time, multiple guide rods 32 are arranged vertically and pass through the lifting platform 31. The lifting drive assembly provides power to the lifting platform 31, so that the lifting platform 31 moves vertically on the guide rods 32.

[0123] In some embodiments of the present invention, the lifting drive assembly includes: a lead screw 33, a connecting bracket 34, and a lifting drive motor 35.

[0124] The lead screw 33 is vertically installed inside the housing 1. The connecting bracket 34 is connected to the lifting platform 31, and the connecting bracket 34 is provided with a fixing nut for threaded engagement with the lead screw 33. The lifting drive motor 35 is connected to the lead screw 33 and is used to drive the lead screw 33 to rotate around its central axis.

[0125] Specifically, refer to Figure 4The connecting bracket 34 is U-shaped, and the lifting platform 31 is clamped in the U-shaped groove of the connecting bracket 34. The lifting platform 31 is fixedly connected to the connecting bracket 34. The connecting bracket 34 is sleeved on the lead screw 33 by a fixing nut. When the drive motor drives the lead screw 33 to rotate, under the guidance of the guide rod 32 and the driving action of the lifting drive motor 35, the connecting bracket 34 can move in the vertical direction relative to the lead screw 33 by the fixing nut, thereby driving the lifting platform 31 to move in the vertical direction on the guide rod 32.

[0126] Furthermore, the lifting drive assembly also includes a reduction gearbox, which is located inside the mounting cavity 11 and fixedly connected to the housing 1. The reduction gearbox can reduce speed and increase torque, thereby improving the stability of the power transmission of the lifting drive motor 35 and thus improving the stability of the lifting movement of the connecting bracket 34.

[0127] It should be noted that the shell 1 is also provided with an upper cover plate 14, which is used to cover the components inside the shell 1, and the lifting port 12 is provided on the upper cover plate 14. The lifting platform 31 can move the fragrance component to the outside of the mounting cavity 11 through the lifting port 12.

[0128] The lifting drive motor 35 and the reduction gearbox are located in the mounting cavity 11 near the upper cover plate 14, which reduces the weight of the lifting structure without affecting the vertical movement of the lifting platform 31.

[0129] Reference Figure 9 In some embodiments of the present invention, each fragrance stick 21 is provided with an NFC chip 217, which is installed on the housing body 2111. Correspondingly, the lifting platform 31 is provided with a fixing structure (such as screw post, etc.) for installing the NFC circuit board 2213. The NFC circuit board 2213 is installed on the lifting platform 31 through the fixing structure. The NFC circuit board 2213 can identify the fragrance through the NFC chip 217, so that the fragrance stick 21 that meets the user's needs can diffuse fragrance and improve the user's user experience.

[0130] Optionally, a groove structure may be provided on the shell body 2111, through which the NFC chip 217 can be installed on the shell body 2111.

[0131] Furthermore, a main control board 111 is also provided inside the mounting cavity 11. The main control board 111 is used to connect the connector wires of various electrical components (such as the lifting drive motor 35 and the ambient light 26) to realize their functions.

[0132] In addition, the housing 1 is also provided with a fragrance main outlet 15, through which the internal circuit of the fragrance component can be routed.

[0133] The vehicle according to the present invention includes the above-described in-vehicle fragrance device 100. The housing 1 of the in-vehicle fragrance device 100 is disposed inside the dashboard assembly 200, and a connecting portion 16 is provided on the peripheral side wall of the housing 1. The in-vehicle fragrance device 100 is fixedly connected to the dashboard assembly 200 via the connecting portion 16. By providing a lifting mechanism 3 and disposing of the housing 1 of the in-vehicle fragrance device 100 inside the dashboard assembly 200, the fragrance components can be concealed, thereby ensuring that the in-vehicle fragrance device 100 does not affect the interior styling of the vehicle when not in use.

[0134] Because the vehicle is equipped with the aforementioned in-vehicle fragrance device 100, the user's convenience in using the in-vehicle fragrance device 100 is greatly enhanced. Furthermore, since the in-vehicle fragrance device 100 is equipped with an NFC chip 217, a rotating mechanism, and a lifting mechanism 3, it can automatically lift and rotate to change fragrance according to the user's needs, thereby improving the user experience. In addition, since the in-vehicle fragrance device 100 is equipped with an ambient light 26, it can also enhance the sense of ritual when using the in-vehicle fragrance device 100.

[0135] It should be noted that the in-vehicle fragrance device 100 of this application can also be installed on the center console or the rear passenger dashboard assembly 200 of the vehicle. The installation position does not affect the use effect of the in-vehicle fragrance device 100 of this application. Therefore, the installation position of the in-vehicle fragrance device 100 is not specifically limited here.

[0136] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A car fragrance device, characterized in that, include: The housing (1) has an installation cavity (11) and a lifting port (12). Fragrance component, the fragrance component comprising: Multiple fragrance sticks (21), each of the fragrance sticks (21) comprising: Shell assembly (211), wherein the shell assembly (211) is provided with an aroma outlet (2112); A fragrance body (212) is disposed within the shell assembly (211); A push switch (213) is vertically movable and installed inside the housing assembly (211). A through hole (2131) is provided on the side wall of the push switch (213). The through hole (2131) is adapted to communicate with the fragrance outlet (2112) when the push switch (213) is in the pressed state, so as to open the fragrance outlet (2112). Support base (214), the support base (214) is disposed inside the housing (1) and below the push switch (213); A reset member (215) is elastically supported between the support base (214) and the push switch (213), and the reset member (215) is adapted to store energy when the push switch (213) is pressed down; Fragrance holder (22), and a plurality of the fragrance sticks (21) are mounted on the fragrance holder (22); Mounting shaft (23) is inserted vertically through fragrance mounting base (22), and fragrance mounting base (22) is adapted to rotate about the central axis of mounting shaft (23); A cover assembly (24) is mounted on the end of the mounting shaft (23) and fixedly connected to the mounting shaft (23). The cover assembly (24) has a relief groove (2421) on the side surface opposite to the fragrance stick (21). The relief groove (2421) is adapted to avoid the push switch (213). The relief groove (2421) has a pressing part (2422) inside. The pressing part (2422) is adapted to cooperate with at least one of the multiple fragrance sticks (21) to press against the push switch (213) and open the fragrance stick (21). The lifting mechanism (3) includes a lifting platform (31), which is vertically movable and arranged in the mounting cavity (11), and the fragrance component is installed on the lifting platform (31). The lifting platform (31) can move the fragrance component to the outside of the mounting cavity (11) through the lifting port (12). A rotating mechanism is connected to the fragrance mounting base (22) and is used to drive the fragrance mounting base (22) to rotate about an axis perpendicular to the lifting platform (31) to adjust the position of the plurality of fragrance sticks (21).

2. The in-vehicle fragrance device according to claim 1, characterized in that, The pressing part (2422) includes: A pressing surface (2422a) is provided, which can press against the fragrance component. A guide surface (2422b) is connected between the groove wall of the relief groove (2421) and the pressing surface (2422a).

3. The in-vehicle fragrance device according to claim 2, characterized in that, The shell assembly (211) includes: The shell body (2111) has an aroma outlet (2112) located on the side wall of the shell body (2111). Bottom shell (2113), which is located at the bottom of the shell body (2111).

4. The in-vehicle fragrance device according to claim 3, characterized in that, The fragrance mounting base (22) includes: a base (221), the mounting shaft (23) passes through the base (221), and the base (221) is provided with a plurality of mounting slots (2211), the mounting slots (2211) being used to mount the fragrance stick (21).

5. The in-vehicle fragrance device (100) according to claim 4, characterized in that, The mounting groove (2211) is provided with a guide rail (2211a) extending in the radial direction, and the side wall of the bottom shell (2113) is provided with a guide groove (2114), and the guide rail (2211a) and the guide groove (2114) are guided and engaged.

6. The in-vehicle fragrance device according to claim 4, characterized in that, The rotating mechanism includes a rotary drive motor (4), and the output shaft of the rotary drive motor (4) is provided with a rotary drive gear; The base (221) is provided with an external gear ring (2212), which is coaxially arranged with the base (221), and the rotary drive gear meshes with the external gear ring (2212).

7. The in-vehicle fragrance device according to claim 4, characterized in that, The fragrance assembly also includes a support bearing (25) that is radially supported between the mounting shaft (23) and the base (221).

8. The in-vehicle fragrance device according to claim 1, characterized in that, The mounting shaft (23) is provided with an air duct (231), and the wall of the mounting shaft (23) is provided with an air outlet (232), which is connected to the air duct (231); The in-vehicle fragrance device (100) further includes: an air supply assembly (233), the air outlet (2331a) of the air supply assembly (233) being connected to the air inlet (2311) of the air duct (231), and being adapted to supply air into the air duct (231); The housing (1) is provided with an air inlet (13), which is adapted to communicate with the air inlet port of the raised air supply assembly (233).

9. The in-vehicle fragrance device according to claim 1, characterized in that, The lifting mechanism (3) includes: A lifting drive assembly, which is installed in the housing (1) and used to drive the lifting platform (31) to lift. The lifting drive assembly includes: A lead screw (33) is vertically arranged inside the housing (1); A connecting bracket (34) is connected to the lifting platform (31), and the connecting bracket (34) is provided with a fixing nut, which is adapted to be threaded into the lead screw (33); A lifting drive motor (35) is connected to a lead screw (33) and is adapted to drive the lead screw (33) to rotate around its central axis; A guide assembly is connected between the housing (1) and the lifting platform (31) and is adapted to guide the lifting platform (31) in the vertical direction.

10. A vehicle, characterized in that, The in-vehicle fragrance device (100) includes any one of claims 1-9.

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